129402546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{683}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 319915008

約数和(自身を除く): 190512462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 347, 546, 683, 694, 1041, 1366, 2049, 2082, 2429, 4098, 4511, 4781, 4858, 7287, 8879, 9022, 9562, 13533, 14343, 14574, 17758, 26637, 27066, 28686, 31577, 53274, 62153, 63154, 94731, 124306, 186459, 189462, 237001, 372918, 474002, 711003, 1422006, 1659007, 3081013, 3318014, 4977021, 6162026, 9243039, 9954042, 18486078, 21567091, 43134182, 64701273, 129402546]

約数ペア:

[(1, 129402546), (2, 64701273), (3, 43134182), (6, 21567091), (7, 18486078), (13, 9954042), (14, 9243039), (21, 6162026), (26, 4977021), (39, 3318014), (42, 3081013), (78, 1659007), (91, 1422006), (182, 711003), (273, 474002), (347, 372918), (546, 237001), (683, 189462), (694, 186459), (1041, 124306), (1366, 94731), (2049, 63154), (2082, 62153), (2429, 53274), (4098, 31577), (4511, 28686), (4781, 27066), (4858, 26637), (7287, 17758), (8879, 14574), (9022, 14343), (9562, 13533)]